A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.
NSN 5950-01-304-5931
NSN 6130-01-646-8253
NSN 5998-01-568-1391
NSN 6645-01-528-8424
NSN 5990-00-263-1289
NSN 5999-01-288-0297
NSN 6610-00-527-8892
NSN 6145-00-655-2738
NSN 5925-01-297-0126
NSN 6220-01-020-8018
NSN 5935-00-936-5956
NSN 6645-01-327-7362